Finite Group Databasebeta

C2×#22583536 #31826477

order18112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22583536

Splittings

FittingC2×M16×C283 ⋊ C2
SylowC283 ⋊ C2×#104

Subgroups

subgroupG/H
centerC2×C4C22⋊D283
commutatorC4×C283C22×C4
FrattiniC2×C4C22×D283
FittingC2×M16×C283C2
socleC22×C283C22⋊C4
prime radicalC2×#17985392C2
cosocleC2×C4×C283C23
hypercenterC2×M16D283
hypocenterC283C2×#104
LCSG ▷ C4×C283 ▷ C2×C283 ▷ C283
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×M16

170 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 63 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4528

Conjugacy classes & character table

2848 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49121065, C4×#22583536, #49121070, …
maximal normal subgroup of#49121065, C4×#22583536, #49121070, …
maximal quotient ofC2×#31826192, C2×#31826195, #49119641, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 561);